I've noticed that when my bike gets hot, it seems to leak a few drops of oil (I think it's oil). The leak position is what has me stimmied. If you draw and imaginary line between the oil fill cap (top) and the oil level window (bottom), then move up 2" from the bottom and then to the right 2", their is some sort of round \ square cap (I think it's part of the clutch). Anyway, it leaks from under there. I'm thinking a new gasket but though it best to ask what's under that cap first.

I've noticed that when my bike gets hot, it seems to leak a few drops of oil (I think it's oil). The leak position is what has me stimmied. If you draw and imaginary line between the oil fill cap (top) and the oil level window (bottom), then move up 2" from the bottom and then to the right 2", their is some sort of round \ square cap (I think it's part of the clutch). Anyway, it leaks from under there. I'm thinking a new gasket but though it best to ask what's under that cap first.

As said, I too vote for oil pump seal going bad. This is the case if the oil seems to be around the left side, or if you see a lot of oil collecting under the the engine. Pretty common and fixed with a new water pump.

Mine had leaked since the day I got it with 13,500 miles on it. I changed or checked everything in that area and would always end up with a small oil leak.

This spring I decided to really give it a good cleaning and got the whole area very clean. I started the bike and let it run for a while and after it sat for a while I found one drop of oil under the bike. I traced the drip to the neutral sensor. $6.35 (plus shipping) and a little time to swap it out and I haven't had a drop of oil under the bike since.